<?php
class Mozg_Values
{
	static private $_sourceValues = array();
	
	static public function Get($source)
	{
    	if (!isset(self::$_sourceValues[$source]))
    	{
    		if (!method_exists('App_Source_Values', $source. 'Source'))
    		{
    			return array();
    		}
    		
    		self::$_sourceValues[$source] = call_user_func(array('App_Source_Values', $source. 'Source'));
    	}
    	
    	return self::$_sourceValues[$source];
	}
}